B162F: Right low beam headlamp control circuit fault (Jeep)

Right low beam control circuit fault

Severity: Severity not verified — if the car runs badly, have it inspected

We did not read a manual for the severity, but the owner reports in the sources describe the low beams going out while driving.

Source: how we rate severity

B162F in short

On Jeep, B162F means a fault in the right low beam headlamp control circuit. On a Wrangler a dealer read it as right low beam control circuit low, and owners link it to the TIPM. A Renegade bulletin covers an intermittent low beam headlamp out message. Lights can go out while driving, so get it checked soon.

The low beam outputs are controlled and monitored by a module, and a circuit that reads low or open sets a headlamp code.

A 2008 Wrangler owner quoted the dealer scan: B162F right low beam control circuit low, with B162B, B162C and B1630, and the dealer called the TIPM faulty. A 2010 Wrangler owner links B162B and B162F to the TIPM and reports lights flickering off.

Jeep bulletin S2008000125 covers an intermittent Low Beam Headlamp Out message on the 2019-2021 Renegade with B162F-64 or B1638-64. Only the summary was read.

Pick your make

B162F is a manufacturer-specific code: its meaning depends on who built the car.

Other makes: meaning not verified. Check with a scan tool that reads manufacturer definitions.

B162F on Jeep

Most likely causes

Cause 1: Totally integrated power module
Supported by vehicle data
Why it ranks here
Two Wrangler owners report the dealer or their research linking B162F to the TIPM.
What would change this
Rises when several lamp circuit codes are stored at once.
Cause 2: Low beam bulb, connector or circuit
Possible — needs testing
Why it ranks here
The Renegade bulletin addresses an intermittent headlamp out message, but its cause was not read.
What would change this
Rises if only one side is affected.

What to test first

Start at step 1. Each result tells you what it means and where to go next.

Step 1: Have the airbag or body codes read with a scan tool and note the exact code and any others.
Low riskTool: scan tool with module access
- IfB162F with B162B, B162C or B1630 on a Wrangler
  It meansThe TIPM is the suspect.
  Points to: Totally integrated power module
- IfB162F-64 on a 2019-2021 Renegade
  It meansThe bulletin covers this message.
  Points to: Low beam bulb, connector or circuit
- IfAny other combination
  It meansCheck bulletins next.
  Go to step 2
Step 2: Give your VIN to a dealer and ask for any bulletin or recall on the system.
Low risk
- IfA bulletin applies
  It meansThe dealer follows it.
  Go to step 3
- IfNothing applies
  It meansThe service manual diagnosis is next.
  Go to step 3
Step 3: Check the right low beam bulb and connector, then have the circuit tested with a scan tool.
Best left to a shopTool: maker's diagnostic tool and service information
Warning:Have a trained technician handle module and wiring tests.
- IfBulb or connector faulty
  It meansRepair it.
  Points to: Low beam bulb, connector or circuit
- IfSeveral lamp codes and no wiring fault
  It meansTest the TIPM.
  Points to: Totally integrated power module

Symptoms

Low beam headlight out or flickering
Headlamp out message on the display

How to fix

Parts and cost context

Right low beam bulb and TIPM:Owners link the code to the TIPM; the Renegade bulletin repair was not read. Labour varies; get a quote.

Labor varies by vehicle and shop; get a quote before you approve a repair.

Compare used part prices on PartPriceGuide

On your vehicle

Jeep

2019–2020 · Renegade
Supported by vehicle data
Jeep bulletin S2008000125 covers an intermittent low beam headlamp out message with B162F-64. Only the summary was read.
2008–2010 · Wrangler
Supported by vehicle data
Owner complaints read B162F as right low beam control circuit low and link it to the TIPM.

S2008000125Status unverified
Jeep Renegade intermittent low beam headlamp out message with B162F-64 or B1638-64
2019–2020renegade · NHTSA 10180223
2019-2021 Renegade (also 500X). Summary names the message and DTCs only.
We couldn't confirm whether this bulletin is still current, so it doesn't count as confirmation.

No curated relationships for B162F yet.

All Body electrical codes

Sources and review

NHTSA complaint ODI 10928474: Jeep Wrangler 2-dr 4x4 2008 — NHTSA (owner complaint)
NHTSA complaint ODI 10883575: Jeep Wrangler 2010 — NHTSA (owner complaint)
Chrysler S2008000125: Jeep Renegade intermittent low beam headlamp out message with B162F-64 or B1638-64 — NHTSA (manufacturer communication)

Last reviewed: October 16, 2026
Written by: Saurabh K.
Editorial review: Pending
Technician review: Technician review pending

This page explains what a code usually means; it is not a substitute for a professional inspection. How we source and review · Report an error

Severity: Severity not verified — if the car runs badly, have it inspected

Pick your make

Most likely causes

Cause 1: Totally integrated power module

Cause 2: Low beam bulb, connector or circuit

What to test first

Step 1: Have the airbag or body codes read with a scan tool and note the exact code and any others.

Step 2: Give your VIN to a dealer and ask for any bulletin or recall on the system.

Step 3: Check the right low beam bulb and connector, then have the circuit tested with a scan tool.